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Coding Lesson 08
Medical Coding Lesson 08 - Cardiovascular System
Term | Definition |
---|---|
Angina | Chest pain caused by the heart muscle not getting enough blood |
Anticoagulant | Any substance that makes the blood less able to coagulate (clot) |
Aortic dissection | Hematoma separating the layers of the aortic wall |
Arterial insufficiency | Inadequate blood supply to the arterial system |
Arteritis | Inflammation of the arteries |
Atheroma | Fatty deposit on the innermost wall of an artery |
Atherosclerosis | Hardening or thickening of the arteries |
Bruit | Murmur heard when listening to an artery |
Cerebrovascular accident | (CVA) a stroke |
Claudication | Pain of the lower extremities due to reduced arterial flow |
Cyanosis | Bruse, Bluish discoloration of the skin |
Deep vein thrombosis | (DVT) a blood clot in the deep venous system of the arms or legs |
Edema | Abnormal fluid collection in interstitial spaces |
Hemoglobin | The oxygen-carrying portion of the blood |
Hyperemia | Excessive blood in a body part |
Hypoxia | Decreased oxygen in tissue |
Infarction | An area of tissue that died because of insufficient arterial blood supply |
Ischemia | Restriction of blood flow to part of the body |
Cardiac ischemia | Lack of blood and oxygen to the heart |
Occlusion | Blockage |
Patent | Wide open |
Phlebitis | Inflammation of a vein |
Pulsatile | Characterized by a rhythmic, palpable beating |
Rubor | Redness |
Stasis | Stoppage or stagnation of blood |
Stenosis | Constriction of a blood vessel |
Syncope | Fainting |
Venule | Small vein connecting the capillaries to the veins |
tachycardia | rapid heartbeat |
palpitations | awareness of heartbeat |